What a shame this was cancelled before series 3 as its clear by the end of series 2 that this wasn't finished.
The good - Anna. Wonderful actress. Played the part beautifully and a joy on screen. Her expressions. Her emotion and at times lack of it. Every scene with her is worthwhile.
The story and writing throughout was great even though it was very much American action formulated each episode. Acting throughout was pretty much spot on too.
Cameo from Donavan at the end of the series was great to see. Diana a welcome addition to season two.
The bad - that son, Tyler. Typical annoying American boy teen who makes all the wrong immature choices. Way too cliche. Annoyed me on screen. Maybe that made him a good actor? Was surprised he lasted the entire two series.
The ugly - the special effects at times were bad. What a shame.
Overall worthwhile series but let down by the fact it wasn't finished.